Fast-throwing tool for yoke rope

Abstract

The invention relates to a fast-throwing tool for a yoke rope. The fast-throwing tool comprises a vertical plate (1), wherein a supporting panel (3) is arranged at the top of the vertical plate (1), a fixed block (4) is arranged on the supporting panel (3), the middle part of the fixed block (4) is hinged with a U-shaped hasp (6) through a first pin shaft (5), the outer end of the fixed block (4) is hinged with an L-shaped reversing hook (9) through a second pin shaft (8), a fixed through hole (10) is formed in the inner end of the L-shaped reversing hook (9), the U-shaped hasp (6) is buckled with the inner end of the L-shaped reversing hook (9), a U-shaped bolt (11) is mounted in the fixed through hole (10) in a penetrating manner, and falling-preventing bolts (12) are arranged at two ends of the U-shaped bolt (11). The fast-throwing tool for the yoke rope is convenient to mount, is simply and safely operated by an operator after the tool enters water, and can be reused, so that the time from ship launching to towing back to the factory is greatly shortened, and the cocking cost of a ship is saved.

Description

technical field [0001] The invention relates to a cross-arm fast-throwing tool with rope retention, which belongs to the technical field of ship repairing and building. Background technique [0002] The Huatai Shipyard of Rugao Engineering Department is different from the headquarters and Qidong. The water area is located in a unique geographical location. It is close to the small island on the opposite river, and the river is narrow and close to the main channel. After launching, the ship will directly enter the main channel. There are safety hazards in navigation, and it is not suitable to stay for a long time after breaking down to remove the slide plate and cross-arm rope lugs; if the ship docks at the nearest wharf to remove the rope lugs after launching, it will cost a considerable amount of towage and berthing costs; in order to solve the After launching, do not dock at the pier, but quickly dismantle the slide board and the cross-arm rope in the waters near the main ...

AI Technical Summary

Problems solved by technology

[0002] The Huatai Shipyard of Rugao Engineering Department is different from the headquarters and Qidong. The water area is located in a unique geographical location. It is close to the small island on the opposite river, and the river is narrow and close to the main channel. After launching, the ship will directly enter the main channel. There are safety hazards in navigation, and it is not suitable to stay for a long time after breaking down to remove the slide plate and cross-arm rope lugs; if the ship docks at the nearest wharf to remove the rope lugs after launching, it will cost a considerable amount of towage and berthing costs; in order to solve the After launching, do not dock at the pier, but quickly dismantle the slide board and the cross-arm rope in the waters near the main channel, and tow it back to the factory within 2 hours after launching. Repeated use to achieve the effect of cost reduction and efficiency increase, it is necessary to design a cross-arm stay rope fast throwing tool to solve the above problems

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